Re: ahcisata usage mode (on NetBSD 6.1.1 (GENERIC) amd64)

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

On Sat, Sep 28, 2013 at 10:35:16AM +0200, Job Hanssen wrote:
...
> >From dmesg it seems to me, that my sata-drives are not used at their most
> attainable speed. Am I correct in my understanding from dmesg? Is there any
> way I can be sure of this, rather than "the system feels sluggish"?
... 
> wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
> wd1(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6
> (Ultra/133) (using DMA)

The second line matches the first line, so it looks to me as though the
drive is attaching with maximum capability. Were you expecting a
different "supports" line?

Cheers,

Patrick